VVT and OCV replacement
#1
VVT and OCV replacement
So I got the old check engine light, vsc light, and traction control lights on. Ran it thru a OBD 2 scanner and got the P0012 error code. (Camshaft Position 'A' Timing Over-Retarded). My 2006 xB has about 105k miles on it.
Started small and hoped for just dirty oil causing the problem, so got an oil change and a flush, but the error code returned
So on to the next steps, checking for and possibly replacing a faulty variable valve timing (VVT) or faulty oil control valve (OCV)
How much should checking and possibly replacing these at the mechanic cost? Or, if I go a DIY route, do I need to drain the oil again to take out the VVT to check it?
Advice much appreciated, thank you!
Started small and hoped for just dirty oil causing the problem, so got an oil change and a flush, but the error code returned
So on to the next steps, checking for and possibly replacing a faulty variable valve timing (VVT) or faulty oil control valve (OCV)
How much should checking and possibly replacing these at the mechanic cost? Or, if I go a DIY route, do I need to drain the oil again to take out the VVT to check it?
Advice much appreciated, thank you!
#3
Sensor
Facing the front of the motor there is a Camshaft sensor on the right. Pull it out and clean it off with some brake cleaner and a Scotch Brite Pad. Mine looked like a piece of Caramel and was over doing the VVT. No need to drain oil.
Thread
Thread Starter
Forum
Replies
Last Post
eatcrispycreme2
Scion xA/xB 1st-Gen Drivetrain & Power
3
01-30-2015 03:43 AM